/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  */

/*
 * 注意事项(非常重要！！�?????????)�?????????
 * 1、SD卡数据和时钟引脚都需要启用上拉电阻（本程序中使用芯片内部上拉）！！！
 * 2�?????????16G SDHC卡实测�?�度，时�????????? 40MHz, 写�?�度约为 1.5MByte/S, 读�?�度�?????????  8.1MByte/S;
 * 40MHz, Write 1.4-1.5MBytes/S, Read 8.1MByte/S;
 * 60MHz, Write 1.5-1.6MBytes/S, Read 10.2MByte/S;
 * 120MHz, Write 1.5-1.7MBytes/S, Read 10.0-11.7MByte/S;
 *
 */

/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "adc.h"
#include "dac.h"
#include "dma.h"
#include "fatfs.h"
#include "sdmmc.h"
#include "tim.h"
#include "usart.h"
#include "gpio.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include	"stdio.h"
#include	"math.h"
#include	"Record_WAV.h"
#include	"WM8960.h"
#include	"Play_WAV.h"
#include	"Led_Bsp.h"
#include	"wifi_esp32_spi.h"
#include	"printf_bsp.h"

#include	"port.h"
#include	"mbconfig.h"
#include	"mbproto.h"
#include	"mbfunc.h"

#include	"mb.h"

/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
extern	UART_HandleTypeDef huart4;


//const	uint8_t		FlashBuffTest[1024*1024] = {0};


/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */
void	mb_input_reg_val_test(void);
/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
void PeriphCommonClock_Config(void);
/* USER CODE BEGIN PFP */


extern	uint16_t	usRegInputBuf[];
/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
#define		SYS_INIT_OK_STR		"UART Send DMA. System init OK.\r\n"
/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{
  /* USER CODE BEGIN 1 */

  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

  /* Configure the system clock */
  SystemClock_Config();

/* Configure the peripherals common clocks */
  PeriphCommonClock_Config();

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_DMA_Init();
  MX_SDMMC2_SD_Init();
  MX_FATFS_Init();
  MX_UART4_Init();
  MX_TIM6_Init();
  MX_ADC1_Init();
  MX_DAC1_Init();
  MX_ADC2_Init();
  MX_USART6_UART_Init();
  MX_TIM7_Init();
  /* USER CODE BEGIN 2 */

//  __HAL_UART_ENABLE_IT(&huart4, UART_IT_IDLE);
//  __HAL_UART_CLEAR_IDLEFLAG(&huart4);
//
//  __HAL_UART_ENABLE_IT(&huart6, UART_IT_IDLE);
//  __HAL_UART_CLEAR_IDLEFLAG(&huart6);

  led_offall();
  wifi_cam_disable();
  HAL_Delay(100);
//  SDIO_FatFs_Test();

  log("printf System initial OK.\r\n");
//  HAL_UART_Transmit_DMA(&huart4, SYS_INIT_OK_STR, sizeof(SYS_INIT_OK_STR));
//  HAL_UART_Transmit_DMA(&huart6, SYS_INIT_OK_STR, sizeof(SYS_INIT_OK_STR));
//  HAL_UART_Receive_DMA(&huart4, uart4_r_buff, 10);
//  HAL_UART_Receive_DMA(&huart6, uart6_r_buff, 10);

  HAL_UART_Receive_IT(&huart4, uart4_r_buff, UART4_RX_IT_LEN_CALLBACK);
  HAL_UART_Receive_IT(&huart6, uart6_r_buff, UART6_RX_IT_LEN_CALLBACK);


//	usRegInputBuf[0] = 'I';
//	usRegInputBuf[1] = ' ';
//	usRegInputBuf[2] = 'a';
//	usRegInputBuf[3] = 'm';
//	usRegInputBuf[4] = ' ';
//	usRegInputBuf[5] = 'I';

  	usRegInputBuf[0] = 0;
  	usRegInputBuf[1] = 1;
  	usRegInputBuf[2] = 2;
  	usRegInputBuf[3] = 3;
  	usRegInputBuf[4] = 4;
  	usRegInputBuf[5] = 5;


	eMBInit(MB_RTU, 0x01, 0x01, 115200, MB_PAR_NONE);

	eMBEnable();


//	HAL_TIM_Base_Start_IT(&htim7);



  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
	  led_process();
	  printf_sysinfo_process();

	  mb_input_reg_val_test();

	  DEBUG_PRINT_RX_DATA();
	  //HAL_Delay(10);

	  eMBPoll();

  }
  /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

  /** Supply configuration update enable
  */
  HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
  /** Configure the main internal regulator output voltage
  */
  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0);

  while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
  /** Macro to configure the PLL clock source
  */
  __HAL_RCC_PLL_PLLSOURCE_CONFIG(RCC_PLLSOURCE_HSE);
  /** Initializes the RCC Oscillators according to the specified parameters
  * in the RCC_OscInitTypeDef structure.
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
  RCC_OscInitStruct.PLL.PLLM = 1;
  RCC_OscInitStruct.PLL.PLLN = 60;
  RCC_OscInitStruct.PLL.PLLP = 2;
  RCC_OscInitStruct.PLL.PLLQ = 2;
  RCC_OscInitStruct.PLL.PLLR = 2;
  RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_3;
  RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
  RCC_OscInitStruct.PLL.PLLFRACN = 0;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }
  /** Initializes the CPU, AHB and APB buses clocks
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
                              |RCC_CLOCKTYPE_D3PCLK1|RCC_CLOCKTYPE_D1PCLK1;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
  RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
  RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
  {
    Error_Handler();
  }
}

/**
  * @brief Peripherals Common Clock Configuration
  * @retval None
  */
void PeriphCommonClock_Config(void)
{
  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};

  /** Initializes the peripherals clock
  */
  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_ADC|RCC_PERIPHCLK_SDMMC;
  PeriphClkInitStruct.PLL2.PLL2M = 1;
  PeriphClkInitStruct.PLL2.PLL2N = 9;
  PeriphClkInitStruct.PLL2.PLL2P = 2;
  PeriphClkInitStruct.PLL2.PLL2Q = 2;
  PeriphClkInitStruct.PLL2.PLL2R = 4;
  PeriphClkInitStruct.PLL2.PLL2RGE = RCC_PLL2VCIRANGE_3;
  PeriphClkInitStruct.PLL2.PLL2VCOSEL = RCC_PLL2VCOMEDIUM;
  PeriphClkInitStruct.PLL2.PLL2FRACN = 3072;
  PeriphClkInitStruct.SdmmcClockSelection = RCC_SDMMCCLKSOURCE_PLL2;
  PeriphClkInitStruct.AdcClockSelection = RCC_ADCCLKSOURCE_PLL2;
  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
  {
    Error_Handler();
  }
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */
	printf("Error_Handler()!!!!\r\n");
	while(1)
	{
		;
	}
  /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
